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377-1229 IDLER GP-FRONT PART OF 379-4471 UNDERCARRIAGE AR 305.5E MINI HYD EXCAVATOR


UNDERCARRIAGE
IDLER GP
LINK GP-TRACK
ROLLER GP
TRACK GP

MINI HYD EXCAVATOR 305.5E MINI HYD EXCAVATOR YGB
 305.5E Mini Hydraulic Excavator YGB00001-UP (MACHINE) SEBP6450 305.5E YGB   (2012)

UNDERCARRIAGE

IDLER GP
IDLER GP-FRONT
377-1229 IDLER GP-FRONT
IDLER GP-FRONT
377-1230 IDLER GP-FRONT
IDLER GP-FRONT
377-1239 IDLER GP-FRONT
 

#SEBP64500140
 

377-1229: IDLER GP-FRONT

377-1229 IDLER GP-FRONT
PART OF 379-4471 UNDERCARRIAGE AR
i04589422 SEBP6450
3771229 IDLER GP-FRONT Parts scheme
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 377-1230 Y [1] IDLER GP-FRONT (LH)  
2. 377-1239 Y [1] IDLER GP-FRONT (RH)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP64500141
 

377-1230: IDLER GP-FRONT

377-1230 IDLER GP-FRONT -LH
PART OF 377-1229 IDLER GP-FRONT
i04589423 SEBP6450
3771230 IDLER GP-FRONT Parts scheme
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1600 [2] SEAL-O-RING  
2. 120-4636 M [1] NUT (M30X3-THD)  
3. 120-4664 [1] SEAL-DUST  
4. 154-2235 M [2] BOLT (M10X1.25X45-MM)  
5. 154-2236 [3] WASHER (10.2X22X3.2-MM THK)  
6. 232-7692 [1] FITTING-GREASE  
7. 267-4813 [1] IDLER & BEARING AS  
7A. 267-4815 [2] BUSHING  
8. 267-4817 [1] SHAFT  
10. 267-4819 [2] SEAL GP-DUO-CONE  
11. 387-4703 [4] BOLT (M12X1.75X55-MM)  
12. 390-2327 [1] PLATE-LOCK  
13. 392-7376 [1] SUPPORT AS-IDLER (OUTER)  
  267-4818 [1] SUPPORT-IDLER (INNER)  
14. 377-1231 [1] SUPPORT AS-CYLINDER  
15. 377-1235 [1] SPRING  
16. 377-1236 [1] SUPPORT  
17. 377-1237 [1] ROD AS  
18. 095-1604 [1] SEAL-O-RING  
19. 095-1794 [1] RING-BACKUP  
20. 3B-4639 [1] PIN-COTTER  
21. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
22. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
23. 190-4896 [1] PLUG  
  M   METRIC PART
 

#SEBP64500142
 

377-1239: IDLER GP-FRONT

377-1239 IDLER GP-FRONT -RH
PART OF 377-1229 IDLER GP-FRONT
i04589424 SEBP6450
3771239 IDLER GP-FRONT Parts scheme
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-1600 [2] SEAL-O-RING  
2. 120-4636 M [1] NUT (M30X3-THD)  
3. 120-4664 [1] SEAL-DUST  
4. 154-2235 M [2] BOLT (M10X1.25X45-MM)  
5. 154-2236 [3] WASHER (10.2X22X3.2-MM THK)  
6. 232-7692 [1] FITTING-GREASE  
7. 267-4813 [1] IDLER & BEARING AS  
7A. 267-4815 [2] BUSHING  
8. 267-4817 [1] SHAFT  
10. 267-4819 [2] SEAL GP-DUO-CONE  
11. 387-4703 [4] BOLT (M12X1.75X55-MM)  
12. 390-2327 [1] PLATE-LOCK  
13. 392-7376 [1] SUPPORT AS-IDLER (OUTER)  
  267-4818 [1] SUPPORT-IDLER (INNER)  
14. 377-1231 [1] SUPPORT AS-CYLINDER  
15. 377-1235 [1] SPRING  
16. 377-1236 [1] SUPPORT  
17. 377-1240 [1] ROD AS  
18. 095-1604 [1] SEAL-O-RING  
19. 095-1794 [1] RING-BACKUP  
20. 3B-4639 [1] PIN-COTTER  
21. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
22. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
23. 190-4896 [1] PLUG  
  M   METRIC PART
 

#SEBP64500143
 

263-9240: LINK AS-TRACK

263-9240 LINK AS-TRACK
PART OF 263-9239 TRACK GP
AN ATTACHMENT
i03964989 SEBP6450
2639240 LINK AS-TRACK Parts scheme
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 158-4767 [39] LINK-TRACK (RH)  
2. 158-4768 [39] LINK-TRACK (LH)  
3. 158-4769 [1] LINK-MASTER (RH)  
4. 158-4770 [1] LINK-MASTER (LH)  
5. 158-4771 [40] BUSHING  
6. 158-4772 [39] PIN-TRACK  
7. 158-4773 [1] PIN-MASTER  
8. 158-4774 [1] PIN-COTTER  
 

#SEBP64500144
 

351-8817: ROLLER AR-TRACK & CARRIER

351-8817 ROLLER AR-TRACK & CARRIER
PART OF 379-4471 UNDERCARRIAGE AR
i03970954 SEBP6450
3518817 ROLLER AR-TRACK & CARRIER Parts scheme
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 265-7674 Y [8] ROLLER GP-TRACK-CENTER FLANGE  
2. 265-7675 Y [2] ROLLER GP-TRACK CARRIER  
3. 7X-0515 [20] WASHER-HARD (17X35X5-MM THK)  
4. 8T-4132 M [4] NUT (M16X2-THD)  
5. 8T-4140 M [16] BOLT (M16X2X60-MM)  
6. 8T-4173 M [2] BOLT (M16X2X110-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP64500145
 

265-7675: ROLLER GP-TRACK CARRIER

265-7675 ROLLER GP-TRACK CARRIER
PART OF 351-8817 ROLLER AR-TRACK & CARRIER
i03970950 SEBP6450
2657675 ROLLER GP-TRACK CARRIER Parts scheme
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 277-4196 [1] SEAL AS  
2. 277-4197 [1] CAP AS  
3. 6V-8754 [1] RING-RETAINING  
4. 6B-1124 [2] BALL BEARING  
 

#SEBP64500146
 

265-7674: ROLLER GP-TRACK-CENTER FLANGE

265-7674 ROLLER GP-TRACK-CENTER FLANGE
PART OF 351-8817 ROLLER AR-TRACK & CARRIER
i03970949 SEBP6450
2657674 ROLLER GP-TRACK-CENTER FLANGE Parts scheme
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 279-9084 [1] ROLLER & BEARING AS  
2. 277-3360 [1] COLLAR-TRACK ROLLER  
3. 279-9091 [1] SHAFT AS-TRACK ROLLER  
4. 277-3365 [1] RING-RETAINING  
5. 158-4712 [2] SEAL AS  
6. 158-4713 [1] SEAL-O-RING  
7. 383-6952 [1] PLUG-PIPE  
 

#SEBP64500147
 

263-9238: TRACK GP

263-9238 TRACK GP -STEEL
400-MM (15.75-IN) TRIPLE GROUSER SHOE
PART OF 470-7741 TRACK GP
AN ATTACHMENT
i03964950 SEBP6450
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  263-9263 Y [1] GUARD GP-TRACK GUIDE  
  263-9239 Y [1] TRACK GP (STEEL)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP64500148
 

263-9239: TRACK GP

263-9239 TRACK GP -STEEL
400-MM (15.75-IN) TRIPLE GROUSER SHOE
PART OF 263-9238 TRACK GP
AN ATTACHMENT
i03964971 SEBP6450
2639239 TRACK GP Parts scheme
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 263-9240 Y [1] LINK AS-TRACK  
2. 158-4775 [160] BOLT (M12X1.25X38-MM)  
3. 158-4776 M [160] NUT-TRACK (M12X1.25-THD)  
4. 158-4777 [40] SHOE-TRACK  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP64500149
 

379-4718: TRACK GP

379-4718 TRACK GP -RUBBER
400-MM (15.8-IN). JAPAN
PART OF 470-7742 TRACK GP
AN ATTACHMENT
i04559505 SEBP6450
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  501-5017 [1] TRACK AS (RUBBER)  
 

Information:

Specifications
Front Idler
303.5E CR, 304E CR, 305.5E CR and 305E CR Mini Hydraulic Excavators Machine System Specifications
Tool Operating Manual
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
Disassembly and Assembly
Front Idler - Remove and Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Front Idler, Recoil Spring and Hydraulic Track Adjuster - Remove
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Front Idler, Recoil Spring and Hydraulic Track Adjuster - Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems

Caterpillar Parts SIS Catalog 305.5E :

GUARD GP-TRACK GUIDE
263-9263 GUARD GP-TRACK GUIDE
GEAR & BEARING GP-SWING
378-3464 GEAR & BEARING GP-SWING
FRAME GP-UNDERCARRIAGE
377-1186 FRAME GP-UNDERCARRIAGE
SUPPRESSION GP-SOUND
392-8309 SUPPRESSION GP-SOUND
470-7785 SUPPRESSION AR-SOUND
470-7784 SUPPRESSION AR-SOUND
392-8318 SUPPRESSION AR-SOUND
392-8317 SUPPRESSION AR-SOUND
IDLER GP-FRONT
377-1230 IDLER GP-FRONT
IDLER GP-FRONT
377-1239 IDLER GP-FRONT
LINK AS-TRACK
263-9240 LINK AS-TRACK
ROLLER AR-TRACK & CARRIER
351-8817 ROLLER AR-TRACK & CARRIER
ROLLER GP-TRACK CARRIER
265-7675 ROLLER GP-TRACK CARRIER
ROLLER GP-TRACK-CENTER FLANGE
265-7674 ROLLER GP-TRACK-CENTER FLANGE
263-9238 TRACK GP
TRACK GP
263-9239 TRACK GP
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